Finding the Third Proportional to 19,544.63 and 42,674.06

Step by Step Solution

1. Step 1: Write the proportion equation
   19,544.63 : 42,674.06 = 42,674.06 : x
2. Step 2: Convert to fraction form
   19,544.63/42,674.06 = 42,674.06/x
3. Step 3: Cross multiply
   19,544.63x = 42,674.06 × 42,674.06
4. Step 4: Simplify right side
   19,544.63x = 1,821,075,610.25
5. Step 5: Solve for x
   x = 1,821,075,610.25/19,544.63
6. Step 6: Final answer
   x = 93,175.26